Inventor

HUANG CHUNFENG

US3 patents

⚠️ This page may combine multiple inventors who share the name “HUANG CHUNFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CISCO TECH INC

1 patent

US7839879B2Nov 23, 2010

Method and system for supporting cross cluster extension mobility in internet-protocol telephony

CISCO TECH INC5 citations66

CHEN EDWARD CHUNGMING

1 patent

US8428244B2Apr 23, 2013

Cross-call agent extension mobility with call admission control and emergency calling

CHEN EDWARD CHUNGMING4 citations47

TRASI ATUL

1 patent

US8842689B2Sep 23, 2014

Cross cluster extension mobility in internet-protocol telephony

TRASI ATUL0 citations38